Product comparison · 2 data projectors

Acer Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black vs Ricoh 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black

34specifications compared
27differ
7identical
43known for one product only

Key differences

Projector brightness
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:3500 ANSI lumens
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:600 ANSI lumens
Projector native resolution
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:WUXGA (1920x1200)
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:WXGA (1280x800)
Contrast ratio (typical)
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:20000:1
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:600:1
Projection distance
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:1.5 - 7.4 m
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:0.43 - 3.44 m
Light source type
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:Lamp
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:LED
Service life of light source
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:3500 h
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:20000 h
Service life of light source (economic mode)
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:5000 h
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:30000 h
Full HD
- Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black:Yes
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:No

Side by side

Differences highlightedShow differences only

Comparison of P1623, 432122
77 specifications	A Acer Essential P1623 Standard throw projector 3500 ANSI lumens DLP WUXGA (1920x1200) 3D Black Model P1623 View product	B Ricoh 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black Model 432122 View product
Projector4 differ
Projector brightnessDiffers	3500 ANSI lumens	600 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WUXGA (1920x1200)	WXGA (1280x800)
Contrast ratio (typical)Differs	20000:1	600:1
Native aspect ratio	16:10	16:10
Supported aspect ratiosKnown for one	4:3, 16:10, 16:9	Unknown — not stated by the source
Projection distanceDiffers	1.5 - 7.4 m	0.43 - 3.44 m
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	15 kHz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 40°	Unknown — not stated by the source
Vertical synchronization (max)Known for one	120 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	24 kHz	Unknown — not stated by the source
Screen size compatibilityKnown for one	Unknown — not stated by the source	1270 - 2540 mm (50 - 100")
Light source3 differ
Light source typeDiffers	Lamp	LED
Service life of light sourceDiffers	3500 h	20000 h
Service life of light source (economic mode)Differs	5000 h	30000 h
Lamp typeKnown for one	UHP	Unknown — not stated by the source
Lamp powerKnown for one	220 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens systemidentical
Focus	Manual	Manual
Focal length rangeKnown for one	16.88 - 21.88 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.59 - 2.87	Unknown — not stated by the source
Digital zoomKnown for one	2x	Unknown — not stated by the source
Optical zoomKnown for one	1.3x	Unknown — not stated by the source
Video3 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, SECAM
Full HDDiffers	Yes	No
3DDiffers	Yes	No
Supported graphics resolutionsKnown for one	1920 x 1200 (WUXGA)	Unknown — not stated by the source
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	3	1
HDMI ports quantityDiffers	2	1
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
Audio (L/R) inKnown for one	2	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Wi-FiDiffers	No	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	31 dB	34 dB
Noise level (economic mode)Known for one	26 dB	Unknown — not stated by the source
Projection modesKnown for one	Unknown — not stated by the source	Front, Rear
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	10 W	1.5 W
Design2 differ
Product typeDiffers	Standard throw projector	Portable projector
Market positioningDiffers	Presentation	Portable
Product colour	Black	Black
PlacementKnown for one	Ceiling	Unknown — not stated by the source
Display1 differ
Built-in displayDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	1.14 cm (0.45")
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Power2 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Differs	273 W	65 W
Power consumption (economy mode)Differs	213 W	18 W
AC input voltage	100 - 240 V	100 - 240 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)Differs	0 - 80%	20 - 80%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WeightDiffers	2.5 kg	450 g
WidthDiffers	308 mm	112.5 mm
DepthDiffers	211 mm	105 mm
HeightDiffers	86 mm	50.5 mm
Packaging content1 differ
Remote control includedDiffers	Yes	No
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Maximum digital resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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